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Optically Stimulated Luminescence Radiation Dosimetry Method to Determine Integrated Doses and Dose Rates and a Method to Extend the Upper Limit of Measureable Absorbed Radiation Doses During Irradiation
(U.S. Patent and Trademark Office, 2006-02-21)
There is provided herein a system and method for obtaining measurements of radiation exposure in real time using OSL and for obtaining improved accurate OSL measurements over a greater range of radiation exposures. In a ...
Method of Preparing Detection Materials for Use in Uv Detection Using Phototransferred Thermoluminescence
(U.S. Patent and Trademark Office, 2002-07-02)
The instant invention teaches a method of preparing a luminescent detecting material for use in UV dosimetry which utilizes phototransferred luminescence. The detecting material has a set of shallow dosimetry traps for ...
Method for Determining an Unknown Absorbed Dose of Radiation Using Optically Stimulated Luminescence
(U.S. Patent and Trademark Office, 1999-04-06)
A bimodal method for determining an unknown absorbed dose of radiation. An irradiated material is illuminated with ultraviolet or visible light and the luminescence which is emitted from the material is detected. The ...
Optically Stimulated Luminescence Radiation Dosimetry Method to Determine Dose Rates During Radiotherapy Procedures
(U.S. Patent and Trademark Office, 2005-08-30)
There is provided a system and method for estimating radiation exposure in real time or in near-real time while a dosimeter is being irradiated. In the preferred arrangement, OSL will be used to calculate estimates of the ...
Method for the Fast Determination of an Unknown Absorbed Dose of Radiation with High Sensitivity Using Optically Stimulated Luminescence
(U.S. Patent and Trademark Office, 1999-10-05)
The optically stimulated luminescence generated from a luminescent material having a relatively long lifetime of luminescence is measured by using short pulses of laser light stimulation and detecting luminescence only ...